condition mean min max 0 h after light 10.991399999999999 10.5863 11.3965 2 h after light 3.8713699999999998 3.76144 3.9813 4 h after light 2.59518 2.22549 2.96487 8 h after light 7.01357 6.30122 7.72592 12 h after light 6.450065 4.92339 7.97674 2 h after dark 4.56766 4.34878 4.78654 4 h after dark 5.231395 5.14981 5.31298 8 h after dark 9.34653 8.42826 10.2648 12 h after dark 10.69765 10.688 10.7073